Description
These chlorine tablets are one of the most popular products for ensuring swimming pool water is safe and bacteria free. They are stabilised to minimise chlorine loss to sunlight. They slowly release chlorine over 3–5 days depending on the water flowing over them.
They can be used in floating dispensers, chemical feeds and skimmer baskets.
Apply regularly to achieve the recommended free chlorine level of 3-5 mg/l (ppm) for hot tubs or 1-3 mg/l (ppm) for swimming pools. These tablets are slow release and long lasting and have the minimum effect on the pH of the water for a stabilised chlorine tablet.
Key Features
Its best to operate a free Chlorine Range of 3 – 5mg/l for hot tubs and 1-3mg/l for swimming pools. These stabilised chlorine tablets are ideal for regular dosing of your swimming pool, to produce free active chlorine which kills bacteria and other potentially harmful organisms. They contain a high level of available chlorine and chlorine stabiliser.
Application Instructions
1. Maintain pH level within the ideal range of 7.2 – 7.6. If outside this range please use our PH plus or PH minus products to adjust for the best results.
2. Maintain free chlorine residuals for swimming pools between 1 – 3mg/l (ppm). Freshly filled pools require an initial shock or start up dose of chlorine: 50mg/l (ppm) for 1 hour or 20mg/l (ppm) for 2 hours.
3. For floating dispenser: Fill the floating dispenser with tablets and adjust the aperture mechanism at the bottom of the dispenser to obtain the 1-3mg/l (ppm) desired range. Alternatively keep the dispenser aperture constant and vary the tablets inside to achieve 1-3mg/l (ppm). The dispenser should be removed from the pool whilst swimmers are bathing.
4. For chlorine feeders: Fill the dispenser and follow feeder instruction manuals on flow regulation to maintain 1-3 mg/l (ppm) chlorine levels.
5. For skimmer baskets: Fill the basket with 2/3 tablets and monitor levels to maintain 1-3 mg/l (ppm) chlorine levels.
6. It is recommended that you periodically (e.g. fortnightly or after heavy use) shock dose your pool to eliminate any excess contamination.
Note: If using in skimmer baskets we would suggest you run the pump often to prevent a build up of chlorine. Please ensure children to not have access to the skimmer as this could be dangerous.
Dose Rates (subject to water flow rate and temperature)
Small pool 40,000 litres of water requires approx 1 tablet to increase the chlorine level by 1mg/l (ppm) or approx 3 tablets to increase chlorine level by 3mg/l(ppm)
Large pool 80,000 litres of water requires approx 2 tablets to increase the chlorine level by 1mg/l (ppm) or approx 6 tablets to increase chlorine level by 3mg/l(ppm)
Lisa Mulley –
Five Stars
Dieter Staub (verified owner) –
Great service
JPatts –
Avoid
Ms Roberts (verified owner) –
Read instructions
Marta Pozuelo Mayordomo –
Bought this to use in a large paddling pool in the garden. It does exactly what I need it to do. Great design
Neel Shah –
There was about a 1 week delay in the tablets arriving.
Gill Warburton (verified owner) –
Five Stars
Paul Broughton (verified owner) –
After struggling to keep my hot tub chemicals in balance and needing to dose up with chlorine granules daily. At last I have found a product that works!I had two problems. Chlorine levels dropping to negligible in around 24hrs and very cloudy water. I was adding chlorine granules and liquid clarifier to my hot tub every day. Since using this my water has cleared up like fresh water and my chlorine is maintained. I put two tablets into my 930l hot tub and leave the dosing gap fully open. The tablets last about three days.
S.D.Eyles –
Product is fine but was sent the larger tablets instead of 50 x 20g so I have broken them up to fit inside the dispenser.
Drew Bradshaw –
Put the chlorine in. The chlorine goes in water. The water gets clean. Not sure what else to say really.